:host {
    display: block;
    ::ng-deep {
        .ant-steps {
            max-width: 750px;
            margin: 16px auto;
        }

        [nz-form] {
            margin: 40px auto 0;
            max-width: 500px;
        }

        app-step3 {
            display: block;
            text-align: center;
            width: 72%;
            max-width: 560px;
            margin: 0 auto;
        }

        .extra {
            background: #fafafa;
            padding: 24px 40px;
            border-radius: 2px;
            text-align: left;
        }
    }
}
